KT3 Data abort error when trying to boot into diagnostics mode

frustratedhacker · 10-15-2019, 04:52 PM

Hello, can anyone help me with this problem? I'm trying to jb my Kindle but when I try to boot into diagnostics mode it gives me a "data abort" error and boots normally. The Kindle (KT3) is new and works just fine. No other kind of hacks or modifications have been (nor even tried to) performed on it. I have searched the forum and on google, but I can't find anything. Here's the relevant part of the log:

Code:

U-Boot 2014.04 (Jan 24 2018 - 12:41:30)

CPU:   Freescale i.MX6SL rev1.4 at 792 MHz
CPU:   Temperature 28 C, calibration data: 0x5574e75f
Reset cause: POR
FRED::: EXTCSD177=0, 179=48FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
Board: Heisenberg
Board Id: XXXXXXXXXXXXXXXX
S/N: G000K9XXXXXXXXXX
I2C:   ready
DRAM:  MR5=0x6,MR6=0x3 512 MiB
WARNING: Caches not enabled
MMC:   FRED::: EXTCSD177=0, 179=48FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
REBOOTMODE: 0
using default bootcmdNormal Boot
Hit any key to stop autoboot:  0 
uboot > bootm 0xE41000
data abort
pc : [<9ffce81c>] lr : [<9ffc46b4>]
sp : 9fcb9b20  ip : 9fcba259 fp : 9fcba100
r10: 9fcba234  r9 : 9fcb9cdc r8 : 00000001
r7 : 00000000  r6 : 0000070f r5 : 00e41000  r4 : 9ffef3f8
r3 : 00000000  r2 : 00000010 r1 : 00000000  r0 : 00e41000
Flags: nZCv  IRQs off  FIQs off  Mode SVC_32
Resetting CPU ...

resetting ...

NiLuJe · 10-15-2019, 04:54 PM

Isn't the KT3 already secure-boot-locked or something?

(i.e., has anyone actually ever managed to jb a KT3 over serial?).

I keep forgetting when the mess started, exactly :/.

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10-15-2019, 04:54 PM	#2
NiLuJe BLAM! Posts: 13,506 Karma: 26047202 Join Date: Jun 2010 Location: Paris, France Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E	Isn't the KT3 already secure-boot-locked or something? (i.e., has anyone actually ever managed to jb a KT3 over serial?). I keep forgetting when the mess started, exactly :/.

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